Results 61 to 70 of about 609 (219)
UJI KALOR BAKAR BAHAN BAKAR CAMPURAN BIOETANOL DAN MINYAK GORENG BEKAS
Jurnal Neutrino: Jurnal Fisika dan Aplikasinya, 2012 Menurut laporan The World Energy Council tahun 1993, menjelang tahun 2020 kebutuhan energi dunia akan meningkat dari 8,8 Gtoe (gigatons of oil equivalent) menjadi 11,3 sampai 17,2 Gtoe (IEA, 2006).
Imam Tazi, Sulistiana
doaj +1 more source
The Influence of The Use of Animation Media on The Results of Students in Kalor Transfer Materials
, 2020 Student learning outcomes are still low in physics, especially heat transfer material, this is because educators do not use learning media when the teaching and learning process takes place, thus making students feel bored and bored. One solution that can overcome these problems is to use animation media.
Elma Zurika +3 more
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Corporate Social Responsibility and Environmental Management, EarlyView.ABSTRACT This study critically examines the role of relational capital (RC) in shaping the sustainable development of small and medium‐sized enterprises (SMEs). Although RC is widely recognised as a strategic resource, existing evidence remains fragmented, context‐dependent and theoretically underdeveloped.
Rana Kayyal, Ali Meftah Gerged
wiley +1 more source
Jambura Physics Journal, 2019 Abstrak: Pengorganisasian dan penyampaian isi bahan ajar dalam bentuk buku tidak terstuktur dengan baik serta materi pembelajaran banyak yang bersifat abstrak dan rumit yang menyebabkan peserta didik malas untuk membaca apalagi mempelajarinya. Bahan ajar
Relin Pakaya, Mursalin Mursalin
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Heat Transfer, EarlyView.ABSTRACT Compact plate‐fin heat exchangers (PFHEs) are commonly utilized in diverse industries, including aerospace, automotive, processing, and space. Various fin configurations, such as Plain fins, Wavy fins, Lance and Offset fins (OSFs), Perforated fins, louvered fins, and pin fins, are employed in compact heat exchangers (CHEs).
Chennu Ranganayakulu
wiley +1 more source
Simetris: Jurnal Teknik Mesin, Elektro dan Ilmu Komputer, 2019 Ketergantungan terhadap energi fosil mendorong masyarakat untuk beralih ke sumber energi lain yang dapat diperbaharui. Sumber energi alternatif yang berpotensi dan tersedia dalam jumlah melimpah adalah biomassa.
Rany Puspita Dewi, Muhammad Kholik
doaj +1 more source
STUDI EKSPERIMENTAL KINERJA PIPA KALOR FLEKSIBEL
Jurnal Konversi Energi dan Manufaktur, 2016 Tujuan penelitian ini untuk mengetahui kinerja pipa kalor fleksibel. Pipa kalor fleksibel dibuat denganpanjang 450 mm. Bagian evaporator terbuat dari tembaga dengan panjang 150 mm, diameter dalam 4 mm dandiameter luar 5 mm. Bagian kondensor terbuat dari tembaga dengan panjang 150 mm, diameter dalam 4 mmdan diameter luar 5 mm.
openaire +3 more sources
ANALISA EFISIENSI KALOR PADA ALAT PENETAS TELUR
Suara Teknik: Jurnal Ilmiah, 2019 Machine hatches to constitute one of media which as box with in such a way construction face so heat in it doesn't be discarded in vain. Temperature in box can be managed appropriate needed hot degree up to hatch period. In ranch area in particular in duck ranch, faced problem is how for incubate duck egg in number a lot of and in the period of that ...
Fuazen Fuazen +2 more
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When Does Top Management Team Diversity Matter in Large Organizations?
Journal of Organizational Behavior, EarlyView.ABSTRACT Top management teams (TMTs) drive strategic leadership, but there is little clarity on when the composition of these upper echelons most impacts organization performance. Drawing from the categorization‐elaboration model, we study an 18‐year sample of approximately 4500 organizations and over 32 000 executives and find a positive relationship ...
Frances Fabian +2 more
wiley +1 more source
Jurnal Teknik Mesin, 2018 Jumlah penduduk yang meningkat juga meningkatkan jumlah kebutuhan energi. Namun, sumber daya yang tersedia juga semakin berkurang. Sehingga perlu digantikan dengan energi yang baru. Sampah yang meningkat dan pengolahan yang sangat sedikit dapat dijadikan
Lucy Amena Sembiring +6 more
doaj +1 more source